This where I post CTF writeups, project updates, and things I find interesing.
You can find my main page at atch2203.github.io.
Recent Posts
How to take apart an 8 bit computer
Posted on:March 19, 2025 at 12:00 AMA CS 335H project
Endurance and Wormhole Writeup
Posted on:November 1, 2024 at 12:00 AMwriteup for minuteman CTF pwn challenge
jellyCTF
Posted on:June 24, 2024 at 12:00 AMjellyCTF writeups
Old Cybersec Workshop Notes
Posted on:May 7, 2024 at 12:00 AMCompilation of old notes I took at various UMass Cybersec Workshops